impact mitigation
Recently Published Documents


TOTAL DOCUMENTS

202
(FIVE YEARS 65)

H-INDEX

17
(FIVE YEARS 3)

Soft Matter ◽  
2022 ◽  
Author(s):  
Shawn H. Chen ◽  
Amanda J. Souna ◽  
Stephan Jeffrey Stranick ◽  
Mayank Jhalaria ◽  
Sanat Kumar ◽  
...  

Toughness in an entangled polymer network is typically controlled by the number of load-bearing topological constraints per unit volume. In this work, we demonstrate a new paradigm for controlling toughness...


2021 ◽  
Vol 311 ◽  
pp. 125170
Author(s):  
Mohammad Asad ◽  
Tatheer Zahra ◽  
David P. Thambiratnam ◽  
Tommy H.T. Chan ◽  
Yan Zhuge

Author(s):  
Miaosi Luo ◽  
Fangyang Liu ◽  
Zhe Zhou ◽  
Liangxing Jiang ◽  
Ming Jia ◽  
...  

Sensors ◽  
2021 ◽  
Vol 21 (20) ◽  
pp. 6885
Author(s):  
Lei Wang ◽  
Fei Meng ◽  
Ru Kang ◽  
Ryuki Sato ◽  
Xuechao Chen ◽  
...  

Aiming at highly dynamic locomotion and impact mitigation, this paper proposes the design and implementation of a symmetric legged robot. Based on the analysis of the three-leg topology in terms of force sensitivity, force production, and impact mitigation, the symmetric leg was designed and equipped with a high torque density actuator, which was assembled by a custom motor and two-stage planetary. Under the kinematic and dynamic constraints of the robot system, a nonlinear optimization for high jumping and impact mitigation is proposed with consideration of the peak impact force at landing. Finally, experiments revealed that the robot achieved a jump height of 1.8 m with a robust landing, and the height was equal to approximately three times the leg length.


2021 ◽  
Vol 5 (3) ◽  
pp. 176-183
Author(s):  
Martoyo Martoyo ◽  
Herlan Herlan ◽  
Nahot Tua Parlindungan Sihaloho ◽  
Deni Darmawan

This study aims to analyze the strategy of the Singkawang City Government in restoring the private sector during the COVID-19 pandemic. The research method is descriptive and qualitative, specifically related to the COVID-19 impact mitigation strategy and Singkawang tourism policies. Then analyze the strategic elements of a policy according to the implementation of the O.Jones model. Data was collected by using interviews, observation, and documentation techniques. The data is then analyzed using domain data analysis techniques as a researcher's effort to get a general and comprehensive (holistic) picture of the object under study. The findings in this study are 1) a connected tourism COVID-19 impact mitigation policy strategy from the national to local levels in Singkawang in the form of directives, regulations, COVID-19 mitigation programs, and stimulus for economic recovery in the tourism sector; and 2) there are no visible creative efforts based on health protocols in organizing tourism resources, methods, and unit synergies to restore tourism, interpretation of social media-based policies regarding tourist visits has not been measured, and strategies have not been implemented to meet the opportunities for pandemic trend tourism types with models alternative tourism according to health protocols.


Sign in / Sign up

Export Citation Format

Share Document